baber/WOPTO huggingface dataset:
Patent DE-3779703-D1 (DE)
Inventor: MENARD MICHAEL J
IPC: A61F13/15
Filed: 1987-08-14
Granted: 1992-07-16
Abstract: A method and apparatus for incorporating a powder (27) into a continuous fibrous web (10) containing multiple corrugations. In the method, a fibrous web (10) provided with multiple parallel corrugations is continuously passed over a curved surface having an arc with a radius to web thickness ratio of 0.5-3 and the corrugations are opened at their upper side, while any bonded fibers connecting adjacent corrugations together are broken apart. A powder (27) having 50-1000 micron particle size is deposited by gravity into the opened spaces between adjacent corrugations of the web. The deposited powder (27) is then compacted into the fibrous corrugated web by rubbing with a pad (30) moved in an oscillating motion generally perpendicular to the corrugations. The powder filled web is bent in the opposite direction around a roller (36) to break the fibers between the corrugations on the opposite side of the web. The second roller (36) can be made vertically movable so as to convert the web continuous forward motion to an intermittent forward motion.
Patent DE-3779790-D1 (DE)
Inventor: SCHMITT KLAUS GISBERT
IPC: B23K9/06
Filed: 1987-04-06
Granted: 1992-07-23
Abstract: A control circuit for arc welding components to a workpiece, a sequencing control determines the timing of the return and forward placement strokes of the welding gun together with the welding arc.  A monitoring voltage from the precurrent arc, determined by the weld surface condition, is converted to a correction voltage, through a set point comparator, and superimposed on a control voltage, which adjusts the output current of the welding operation to the resistance valve of the pre-current arc.
Patent DE-3781578-D1 (DE)
Inventor: CHADWICK P N R DIPL PHYS
IPC: H01F17/04
Filed: 1987-02-25
Granted: 1992-10-15
Abstract: The power transformer prim. contains the mains rectifier and a switch while the sec. contains a rectifier and a filter. The filter consists of a two series inductors and at least one transverse capacitor. The two inductors each consist of a strip line conductor forming a winding (W1,2). The two windings have the same sense and share a magnetic core (SPK). The winding of one inductor consists of a conductor divided into three lengths, the centre one of which passes through magnetic core whilst the two outer ones are turned back to the core for connecting to one output terminal. The other inductor has its conductor between the two lengths of the first and the passing through the core.
Patent DE-3784731-D1 (DE)
Inventor: ZORDAN DANIELE FAST S P A
IPC: B65D45/02
Filed: 1987-11-13
Granted: 1993-04-15
Abstract: The pouring cover comprises a cover body (2) having a pouring spout with a metering gate member and operating cam members (9) for coupling the cover body to the inner edge of a paint can. A lip gasket is arranged under the perimetrical edge (3) of the cover body and acts on the top portion of the can. The lip gasket is coupled to the cover body through a loop portion of the can. The lip gasket is coupled to the cover body through a loop portion which provides resilience in the axial direction. Axial projections extend from the gasket lip and centre the cover body on the can inner edge.
Patent DE-3787034-D1 (DE)
Inventor: MORIWAKI HISAYOSHI C O SONY CO
IPC: H03M13/00
Filed: 1987-01-29
Granted: 1993-09-23
Abstract: An error correcting system in which received digital data is subjected to correcting processes by first and second error correction codes alternately is provided with memories to store first and second series error pointers for a plurality of series of the first and second error correction codes, and such first and second series error pointers are read to determine which series are without error, whereupon the correcting processes of the first and second correction codes are omitted with respect to the error-free series. As a result, the number of times effective correcting processes can be repeated within a limited time is increased and the correcting capability can be substantially improved.
Patent DE-3851498-D1 (DE)
Inventor: BAKER RAYMOND
IPC: A61K31/425
Filed: 1988-09-01
Granted: 1994-10-20
Abstract: A class of novel thiadiazoles, substituted on one of the ring carbon atoms with a non-aromatic azacyclic or azabicyclic ring system, and substituted on the other ring carbon atom with a substituent of low lipophilicity, or a hydrocarbon substituent; are potent muscarinic agonists, and have good CNS penetrability. The compounds are therefore useful in the treatment of neurological and mental illnesses, and are also of benefit in the treatment of severe painful conditions.
Patent DE-3852146-D1 (DE)
Inventor: DONN GUENTER DR
IPC: A01H5/00
Filed: 1988-05-07
Granted: 1995-01-05
Abstract: Callus cultures which are able to grow on nutrient medium containing no amino acids and are able to regenerate can be used for selection on inhibitor-containing nutrient media of cell lines which can be regenerated to crop plants and are resistant to the relevant inhibitor over generations. Cell suspension cultures likewise result in inhibitor-resistant cell lines under these conditions.
Patent DE-3854089-D1 (DE)
Inventor: TSUJI JIRO
IPC: C07J71/00
Filed: 1988-09-28
Granted: 1995-08-03
Abstract: Steroid derivs. of formula (I), (II) and (III) are new where R1 and R2 are H or a hydroxy-protecting gp.; R is -CH2X, carboxyl or protected carboxyl; X is OH, acy, lower alkoxycarbonyl or trisubstd. silyloxy, (substd.) alkoxymethoxy, (substd.) benzyloxy, halogen, (substd.) sulphonyloxy, (substd.) sulphinyl or (substd.) sulphonyl; A1 is aryl, lower alkyl or aralkyl; Z1, Z2, Z3 and Z4 are H, OH or protected OH.
Patent DE-3861955-D1 (DE)
Inventor: STANLEY CHRISTOPHER JOHN
IPC: G01N33/52
Filed: 1988-12-07
Granted: 1991-04-11
Abstract: A device for carrying out an analytical determination which comprises an assay cassette and a sample transport body which is adapted for location in the assay cassette, the assay cassette having a plurality of discrete reagent chambers which are separated one from another by a separation means which, in use, is ruptured or opened by the transport body, and the assay cassette having a signal detection chamber separated from the final reagent chamber by a separation means which, in use, is ruptured or opened by the transport body.
Patent DE-3866596-D1 (DE)
Title: Tank-type heater
IPC: H05B3/58
Filed: 1988-04-28
Granted: 1992-01-16
Abstract: A tank-type heating apparatus of the kind employing heating elements realized in flexible material, applied to the outer walls of the tank (10) of the said apparatus, wherein the outer surface of the said heating elements (11, 15) that is opposite the surface in contact with at least part of the outer surface of the said tank is in contact with a mantle of heat-conductive material (16, 17) which extends over the whole of said outer surface of the said heating elements (11, 15) and which also extends beyond the said surface so as to enter into contact also with at least part of the outer surface of the said tank (10) not covered by the said heating elements.
Patent DE-3878926-D1 (DE)
Inventor: WETTENGEL FREDERICK
IPC: G03B35/24
Filed: 1988-12-22
Granted: 1993-04-08
Abstract: PCT No. PCT/GB88/01120 Sec. 371 Date May 31, 1990 Sec. 102(e) Date May 31, 1990 PCT Filed Dec. 22, 1988 PCT Pub. No. WO89/05989 PCT Pub. Date Jun. 29, 1989.A mounting assembly (1) for optical equipment comprises a plurality of trays (2) detachably hinged together. Each tray (2) may be adapted to carry optical components as well as optical fibre splices and they can be hinged together into a stack in one of a number of different configurations, allowing convenient access for both installation and maintenance. The assembly (1) finds particular application in optical communications equipment.
Patent DE-3880355-D1 (DE)
Title: Thermoplastic moulding compsns.
IPC: C08L33/18
Filed: 1988-03-11
Granted: 1993-05-27
Abstract: Compsns. (I) comprise (A) thermoplastic polyamide (B) thermoplastic resin copolymer of (B1) at least one of styrene, alpha-methylstyrene (II), (meth)acrylonitrile, vinyl 1-4C carboxylate and ester of (meth)acrylic acid with prim. or sec. 1-10C alcohol. (B2) at least one (meth)acrylate of 4-10C tert. alcohol, comprising up to 35 wt.% (B) and (C) opt. an impact troughness- increasing rubber.
Patent DE-3885744-D1 (DE)
Inventor: ESSEN-MOELLER ANDERS
IPC: A61B5/0432
Filed: 1988-09-02
Granted: 1993-12-23
Abstract: Method of ambulatory recording for medical and especially for diagnostic purposes by means of portable recorder (1), including providing the recorder with external measurement signals. The method is especially characterized in that different diagnostic procedures, tailored to the symptomatic picture of the patient, are obtained by means of connecting the recorder to an external device (17), which provides the recorder (1) with instructions of what is relevant to investigate in the particular patient.
Patent DE-3889592-D1 (DE)
Inventor: ARMANINI LOUIS
IPC: B44F1/08
Filed: 1988-06-07
Granted: 1994-06-23
Abstract: An article exhibiting a multicolor effect is obtained by combining a transparent substrate, an interference pigment and an absorption colorant, the pigment and colorant preferably united in the form of a combination pigment, in which the absorption colorant is of a color which is different from the transmission color of the interference pigment or the complement thereof.
Patent DE-50006152-D1 (DE)
Inventor: KLEIN KLAUSJOERG
IPC: C09D5/44
Filed: 2000-02-22
Granted: 2004-05-27
Abstract: Aqueous, lead-free cathodically depositable (CDL) coating compositions containing binders and, optionally, crosslinking agents, pigments, and/or additives conventionally employed in lacquers, as well as one or more sulfonic acid salts of the metals vanadium, manganese, iron, zinc, zirconium, silver, tin, lanthanum, cerium and/or bismuth and/or of organometallic compounds in a total amount of from 0.2 to 2 wt. %, calculated as metal and based on the resin solids.
Patent DE-50008065-D1 (DE)
Inventor: FOERDERER JUERGEN
IPC: F24C3/08
Filed: 2000-07-07
Granted: 2004-11-11
Abstract: The gas burner for a food cooking stove contains at least two sets of gas outlet apertures (12,14) concentric aorund a theoretical burner central axis for flames to cook food. All the gas outlet apertures are directed outwards crossways to the burner central axis. For each set of gas outlet apertures there is a separate combustion gas feed path. The gas outlet apertures are arranged alternately on or near to a theoretical burner peripheral line. The number of arrangements of gas outlet apertures corresponds to an equal number of chambers (16,18) formed circularly and concentrically around the burner central axis. Each chamber is provided with only one of the arrangements of at least one gas outlet aperture of only one of the gas outlet aperture sets. Each chamber is only in flow connection with one of the burner gas feed paths.
Patent DE-50010257-D1 (DE)
Inventor: BOERNER ARNO
IPC: F41A9/44
Filed: 2000-03-02
Granted: 2005-06-16
Abstract: Fitted behind a weapons tube (1) with a braking device (7), a carriage (4) supports a seating device for a shell (8), moves guide tracking (5) running parallel to the weapons tube axis (R) and is coupled to a pneumatic piston cylinder driving mechanism run by pneumatic controls (19) with a rapid-opening control valve (10) to link an operating connector (6.1) for the piston cylin driving mechanism to a compressed air source or outlet at option.
Patent DE-50013513-D1 (DE)
Inventor: LAU NORBERT
IPC: B62D29/00
Filed: 2000-07-19
Granted: 2006-11-09
Abstract: The protective cover for the front edge surface of the metal sheet (6) in a fold (9) is characterized by the fact that the protective cover takes the form of a foil (11).
Patent DE-50015738-D1 (DE)
Inventor: PRAUSE REINHARD
IPC: G01N29/22
Filed: 2000-10-24
Granted: 2009-10-22
Abstract: The invention relates to a test device for the ultrasonic testing of strand material, comprising a) a stationary container that defines a substantially cylindrical interior space that has a larger diameter than the strand material and that has a cylinder axis, and b) a device for producing a peripheral water jacket that is associated either with at least one nozzle for a water feed disposed substantially tangential to an inner surface of the interior space and leading to said interior space, and/or with a bucket wheel that rotates about the cylinder axis and that is provided with a drive unit, and c) at least one ultrasonic probe that is linked with the container and that has an active surface that is freely accessible from the cylindrical interior space.
Patent DE-50015951-D1 (DE)
Inventor: EBERL HEINRICH A
IPC: A61B3/113
Filed: 2000-10-07
Granted: 2010-08-12
Abstract: The invention relates to an information system comprising a signal detection device which detects reflected signals from the retina of at least one eye, an information device, an output device which provides information in conjunction with the information device according to the signals thus detected.  The output device is provided with a scanning projection device which projects at least one part of information onto the retina.  The signal detection device comprises a scanning device which detects, in a first scanning stage, an at least partial retinal reflex image on the retina.  In a subsequent scanning stage, said scanning device carries out an unextensive detection of the retinal reflex image.
Patent DE-50107448-D1 (DE)
Inventor: FRAUENKRON DR
IPC: C07D487/08
Filed: 2001-11-30
Granted: 2005-10-20
Abstract: Preparation of triethylenediamine (I, 1,4-diazabicyclo(2,2,2)octane) by reacting ethylenediamine (II) at 250-500degreesC in presence of a zeolite catalyst (A) containing at least one metal (M) in oxidation states II, III or IV, as the oxide.  Preparation of triethylenediamine (I, 1,4-diazabicyclo(2,2,2)octane) by reacting ethylenediamine (II) at 250-500degreesC in presence of a zeolite catalyst (A) containing at least one metal (M) in oxidation states II, III or IV, as the oxide. When M is aluminum, the SiO2:M oxide mole ratio is over 1400:1, when M has an oxidation state II or III the mole ratio is over 100:1, and when M has an oxidation state IV, the mole ratio is over 10:1.
Patent DE-50109922-D1 (DE)
Inventor: ISELI MARC
IPC: G01G23/02
Filed: 2001-03-15
Granted: 2006-07-06
Abstract: A weighing scale has a housing (1) that encloses a force transducer (4). A load-transmitting member (9) is connected to the force transducer (4) and passes through an opening to the outside of the housing to transmit the weighing load to the force transducer. An elastic device is interposed between a fixed part that is attached to the housing (1) and a movable part that is attached to the load-transmitting member (9). The elastic device is preferably hollow and controllably expandable and contractible by injecting and removing a fluid through a conduit system (31-43) with a selectively switchable valve device.
Patent DE-50114494-D1 (DE)
Inventor: ANGST UWE
IPC: B65H5/38
Filed: 2001-04-10
Granted: 2009-01-02
Abstract: Paper guide (1) is made from shaped parts (2) and is especially suited to guiding sheets through curved paths. The shaped parts are made using an extrusion process.
Patent DE-50201860-D1 (DE)
Inventor: CIPRIAN JUERGEN
IPC: C08G65/331
Filed: 2002-08-20
Granted: 2005-01-27
Abstract: In a process for preparing polytetrahydrofuran having terminal OH groups (PTHF) from the corresponding polytetramethylene ether having acyloxy end groups by transesterification with alcohols in the presence of a sodium-containing catalyst followed by passing the alcoholic PTHF solution in the presence of a catalytic amount of water directly through at least one ion exchanger to remove the sodium ions, the removal of the sodium ions is carried out in a fully continuous ion exchange unit which comprises:a plurality of ion exchange cells (Z) which are arranged on a rotary platform and are each provided with a distribution element and a collection element anda central valve (V) having a stator disk (S) and a rotor disk (R) via which the introduction and discharge of all liquid streams into or out of the ion exchange unit occurs, andfeed and discharge lines from each ion exchange cell (Z) to the central valve (V).
Patent DE-50203236-D1 (DE)
Inventor: BATCHELOR MARK
IPC: D06F57/04
Filed: 2002-03-22
Granted: 2005-07-07
Abstract: The clothes line frame, for drying laundry, has sliding arm carriers on a center pole (12). Two opposing arms (28a, 28b) are fitted with clothes line catches, which slide along the arms, according to the number of clothes line sections (44). The line catches slide along the arms as they are opened out, and folded together, to extend and collapse the clothes line as the assembly is deployed for use and folded away when not required.
Patent DE-50204806-D1 (DE)
Inventor: FIEDLER WOLFGANG
IPC: C04B24/26
Filed: 2002-05-02
Granted: 2005-12-08
Abstract: The invention relates to a dispersion powder containing: a) at least one emulsion polymer from the group consisting of vinyl ester, vinyl ester/ethylene vinyl chloride, (meth)acrylate, styrene/acrylate homopolymers or copolymers; b) 0 to 35 percent by weight in relation to the overall mass of the polymer, of at least one spray adjuvant; c) 0.001 to 3 percent by weight, in relation to the overall mass of the polymer, of at least one water-soluble or water-insoluble optical brightener and d) 0 to 25 percent by weight, in relation to the overall mass of the polymer, of at least one anticaking agent. The invention also relates to a method for the production of said dispersion powder and to the utilization thereof.
Patent DE-50206643-D1 (DE)
Inventor: KREHAN HERBERT
IPC: A47L9/14
Filed: 2002-11-06
Granted: 2006-06-08
Abstract: A connecting piece (2) for a dust filter bag has a thin flexible foil sliding element (29) on the outside of the connection in the plane of the opening (12) which bends back on engaging with the connecting supports on the bag.  A platelike surface of a connecting piece (2) for a dust filter bag comprises a projecting sliding element (29) of thin flexible foil on the outside of the connection, at least in the insertion direction, arranged in the plane of the connection opening (12). This bends back on engaging with the connecting supports to the bag and slides under the bulge of the connecting piece to the free end.
Patent DE-50209095-D1 (DE)
Inventor: ROETTGER HENNING
IPC: A61F13/15
Filed: 2002-07-03
Granted: 2007-02-08
Abstract: The present invention relates to the perforation of nonwovens with a perforating roll and an opposing roll. The perforating roll and opposing roll form a gap, through which a nonwoven being perforated, is guided and perforated. The perforation apparatus comprises a feed device and a withdrawal device. The feed device is arranged such that the nonwoven being perforated advances first onto the opposing roll, before it enters the gap. The withdrawal device is arranged such that after leaving the gap, the perforated nonwoven remains on the perforating roll. Furthermore, a perforation method and a corresponding nonwoven structure are provided.
Patent DE-50212114-D1 (DE)
Inventor: LEHMANN CHRISTOPH
IPC: H02G3/10
Filed: 2002-11-25
Granted: 2008-05-29
Abstract: The carrier has a base element (3) secured to the brickwork of a building internal or external wall via a mounting surface and a carrier frame element (5) fitted with a mounting plate (6) extending parallel to the mounting surface of the base element. The base element and the mounting plate fit into openings (7,8) of the carrier frame element on opposite sides, to form a rectangular hollow casing received within the thickness of an insulation layer applied to the building wall. The carrier frame element can be formed in segments which can be separated for providing the required carrier frame thickness.
Patent DE-50213557-D1 (DE)
Inventor: DRALLE MANFRED
IPC: E05F15/63
Filed: 2002-01-15
Granted: 2009-07-02
Abstract: The motor-powered articulated mechanism, to open/close a fanlight window or flap, has a longitudinal housing (1) to accommodate a drive and the articulated mechanism. A grip (40,40a) which is opened for release of its hold in or around a pin (Z), installed in the gap (12) between the window pane and the frame, acts on an opening/closing rod (49) for the window. The grip assembly is near the housing, and projects from it. The operation is through a wall nut on a spindle. A coupling is between the nut and a push member, to allow rotation (R) of the nut against the push member. The push member has an arm (40) to operate the rod at the window for the opening or closing movement.
Patent DE-50214570-D1 (DE)
Inventor: JAEHNE GERHARD
IPC: A61P3/04
Filed: 2002-08-17
Granted: 2010-09-16
Abstract: Polysubstituted indan-1-ol compounds, methods for their preparation; and methods for their use are disclosed herein. In particular, the invention relates to polysubstituted indan-1-ol compounds of the formula Iand their physiologically acceptable salts. The compounds are useful, for example, as anorectics.
Patent DE-50300704-D1 (DE)
Inventor: HAMMERER FERDINAND
IPC: E04B5/43
Filed: 2003-03-13
Granted: 2005-08-04
Abstract: The floor slab for a building consists of at least one prefabricated floor element (1) consisting of a concrete slab (13) from which protrude reinforcements (6) and which has recesses (12). The floor elements with the reinforcements at the bottom are supported via spacers (11) on a concrete subbase (2) which as a levelling course is applied to the ground surface (10). The intermediate space (8) is filled with concrete. The spacers are embedded at least partially in the concrete slabs. Independent claims are also included for the following: (a) a floor of a building with the aforesaid floor slab; and (b) a method for the producing of a floor slab for a building.
Patent DE-50307345-D1 (DE)
Inventor: VYSHNEVSKYY OLEKSIY
IPC: H01L41/09
Filed: 2003-12-11
Granted: 2007-07-05
Abstract: The invention relates to a method for operating a piezoelectric motor having a stator in the form of a hollow-cylindrical oscillator, the at least one front side of which has frictional contact with a rotor and which comprises standing wave generators. According to the invention the hollow cylinder is set into a coupled tangential-axial oscillation mode so that the cylinder mainly has tangential and axial oscillatory components. The oscillatory speed maximums of the tangential components are formed on the front sides of the hollow cylinder and those of the axial components directly underneath thereof, wherein the components decrease towards the center of the cylinder height and, in the center of the cylinder height, substantially parallel to the front sides, a nodal line is formed on which the axial oscillatory component adopts the value zero and the tangential components adopt a minimum. With a motor operated in such a manner the kinetic drive energy for the rotor is concentrated in the proximity of the front sides of the hollow cylinder, wherein a mechanical attachment for the motor can be arranged in the central portion on the zero line of the oscillatory speed components.